If I were you, I'd try to update the video driver for the video card, now I think you need to be more specific as to what is there in your system like RAM
I have Dell XPS 420, bought it for $400 a at retail store (Microcenter)someone returned it thinking was bad Pc
I bought, it had 1 GB at 667 MHz. WAS NOT WORKING GOOD. so I bought 4GB with 800MHZ at 4.4.4-12 cast lactency (www.neweegg.com) , later, I swap that cheap video that comes with (128 mb, 128 bit 2400)
series)Mine is Nvidia GeForce 9600 with 512 MB and 256 bit. I also had to geat a better Power Supply Antec 550.
You know I got a great Pc. Now I want to change the CPU for Q9650.
WHAT A COMPUTER!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Any Help, can contact me.
Good Luck
Attn: PROFICIENCY
I love Dell XPS 420Pcs, they look so cool